More on Saline:Back in the 1960s, the hot springs in Saline Valley became popular among nudists and the area was continually improved by volunteer labor. Also known as Saline Valley Springs, nudity was never a controversial issue until the 1994 takeover by the National Park Service, since nudity is against NPS regulations. A compromise was reached which now includes a camp host on duty and visits limited to 30 days per year. In addition, the springs are no longer on any official National Park Service maps and the clothing-optional policy is still permitted. There are three sections consisting of the upper, middle and lower springs. The latter two have been developed with concrete soaking tubs, showers, a sink and concrete latrines. The upper spring is in an undeveloped natural state and not suitable for use. Except for an occasional ear-piercing jet breaking the sound barrier, the unique peace and tranquility of Saline Valley is waiting to be lived. Saline Valley Road is a sporadically maintained dirt road running north-south through the length of the valley, and is the most commonly used access route. From SR 168 in the north to SR 190 in the south, it is 95 miles (153 km) long, and ranges in elevation from 1094 to 7593 feet (333 to 2314 m). It goes through two mountain passes: the Inyo Mountains in the north, and the Nelson Range in the south. The northern pass is higher, and has rougher terrain, but is about 20 miles (30 km) closer to the hot springs. One or both passes may be closed during the winter due to snow, ice, or washouts.

The "Road Closed" signs are often left in place year-round in an attempt to deter motorists who may not realize how treacherous the road is, and to limit Park Service liability. Officially, the entire length of the road is passable by non-4WD vehicles, but this is not always practical, and high ground clearance and mounted full-size spare tires are recommended.